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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS562219DDFR |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 650 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Supplier Device Package | TSOT-23-8 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 17 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) [Max] | 7 V |
| Voltage - Output (Min/Fixed) | 0.76 V |
TPS562219A Series
17V Input, 2A Synchronous Step-Down Regulator in SOT-23 With Power-good and Soft-start
| Part | Voltage - Output (Min/Fixed) | Output Configuration | Number of Outputs | Frequency - Switching | Mounting Type | Package / Case | Function | Synchronous Rectifier | Voltage - Output (Max) [Max] | Voltage - Input (Min) [Min] | Current - Output | Voltage - Input (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Output Type | Topology | Outputs and Type | Outputs and Type | Main Purpose | Board Type | Voltage - Output | Regulator Topology | Voltage - Input [Max] | Voltage - Input [Min] | Utilized IC / Part | Supplied Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 0.76 V | Positive | 1 | 650 kHz | Surface Mount | SOT-23-8 Thin TSOT-23-8 | Step-Down | 7 V | 4.5 V | 2 A | 17 V | 85 °C | -40 °C | TSOT-23-8 | Adjustable | Buck | |||||||||||
Texas Instruments | 0.76 V | Positive | 1 | 650 kHz | Surface Mount | SOT-23-8 Thin TSOT-23-8 | Step-Down | 7 V | 4.5 V | 2 A | 17 V | 85 °C | -40 °C | TSOT-23-8 | Adjustable | Buck | |||||||||||
 Texas Instruments | 0.76 V | Positive | 1 | 650 kHz | Surface Mount | SOT-23-8 Thin TSOT-23-8 | Step-Down | 7 V | 4.5 V | 2 A | 17 V | 85 °C | -40 °C | TSOT-23-8 | Adjustable | Buck | |||||||||||
 Texas Instruments | 650 kHz | 2 A | Non-Isolated | 1 | DC/DC Step Down | Fully Populated | 1.05 V | Buck | 17 V | 4.5 V | TPS562219A | Board(s) | |||||||||||||||
 Texas Instruments | 650 kHz | 2 A | Non-Isolated | 1 | DC/DC Step Down | Fully Populated | Buck | 17 V | 4.5 V | TPS562219 | Board(s) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.60 | |
| 10 | $ 1.43 | |||
| 25 | $ 1.36 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.04 | |||
| 500 | $ 0.92 | |||
| 1000 | $ 0.73 | |||
| Digi-Reel® | 1 | $ 1.60 | ||
| 10 | $ 1.43 | |||
| 25 | $ 1.36 | |||
| 100 | $ 1.11 | |||
| 250 | $ 1.04 | |||
| 500 | $ 0.92 | |||
| 1000 | $ 0.73 | |||
| Tape & Reel (TR) | 3000 | $ 0.68 | ||
| 6000 | $ 0.65 | |||
| 9000 | $ 0.63 | |||
| 15000 | $ 0.61 | |||
Description
General part information
TPS562219A Series
The TPS562219A and TPS563219A are simple, easy-to-use, 2-A, 3-A synchronous step-down converters in 8 pin SOT-23 package.
The devices are optimized to operate with minimum external component counts and optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2™ mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
Documents
Technical documentation and resources